253 lines
8.5 KiB
Perl
253 lines
8.5 KiB
Perl
#!/usr/bin/perl
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# Simple script to add XML configuration for FreeSWITCH to use Gizmo5's phone network.
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# This software has no support, warranty or liability: use at your own risk.
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# Run without arguments for help.
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use strict;
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sub main () {
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my ($command) = parseArgs();
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my ($err) = checkArgs($command);
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if ($err) {
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usage($err);
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exit(1);
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}
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if ($command->{action} && $command->{action} =~ /^add/i) {
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if ($command->{object} && $command->{object} =~ /^gateway/i) {
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($err) = createGizmo5Gateway($command) unless ($err);
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($err) = createGizmo5DialPlan($command) unless ($err);
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print "All files are in place. You must restart FreeSWITCH or run the console command: xml_reload\n" unless ($err);
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print "for any changes to take effect.\n" unless ($err);
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} elsif ($command->{object} && $command->{object} =~ /^callin/i) {
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($err) = createGizmo5Callin($command) unless ($err);
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print "All files are in place. You must restart FreeSWITCH or run the console command: xml_reload\n" unless ($err);
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print "for any changes to take effect.\n" unless ($err);
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}
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### No support to remove yet.
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} elsif ($command->{action} && $command->{action} =~ /^del/i) {
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if ($command->{object} && $command->{object} =~ /^gateway/i) {
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} elsif ($command->{object} && $command->{object} =~ /^callin/i) {
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}
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}
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if ($err) {
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print "Error: $err\n";
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exit(1);
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}
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exit(0);
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}
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sub createGizmo5Callin($) {
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my ($command) = @_;
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my $template = <<"END_O_FILE";
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<include>
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<extension name="Gizmo5 DID SIP_DID">
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<condition field="destination_number" expression="SIP_DID">
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<action application="transfer" data="SIP_LOCALUSER XML default"/>
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</condition>
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</extension>
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</include>
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END_O_FILE
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$template =~ s/SIP_LOCALUSER/$command->{extension}/g;
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$template =~ s/SIP_DID/$command->{did}/g;
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return("Gizmo callin for $command->{did} appears to already exist at $command->{prefix}/conf/dialplan/public/01_gizmo-$command->{did}.xml") if (-e "$command->{prefix}/conf/dialplan/public/01_gizmo-$command->{did}.xml");
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open(DEFAULT,">$command->{prefix}/conf/dialplan/public/01_gizmo-$command->{did}.xml") || return ("Unable to open $command->{prefix}/conf/dialplan/public/01_gizmo-$command->{did}.xml");
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print DEFAULT $template;
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close (DEFAULT);
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return();
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}
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sub createGizmo5DialPlan($) {
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my ($command) = @_;
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my $template = <<"END_O_FILE";
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<!-- Gizmo5 default "catchall" dialplan extension. -->
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<!-- Calls to all Gizmo5 users and SIP domains are free. -->
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<!-- Callout to PSTN requires an account with a balance. -->
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<!-- Visit https://my.gizmo5.com to top-up your accounts. -->
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<include>
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<extension name="Gizmo5 Default Gateway">
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<condition field="destination_number" expression="^(.+)\$">
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<action application="bridge" data="sofia/gateway/$command->{username}proxy01.sipphone.com/\$1"/>
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</condition>
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</extension>
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<include>
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END_O_FILE
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return ("Gizmo Default callout appears to already exist at $command->{prefix}/conf/dialplan/default/01_gizmo-$command->{username}.xml") if (-e "$command->{prefix}/conf/dialplan/default/01_gizmo-$command->{username}.xml");
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open(DEFAULT,">$command->{prefix}/conf/dialplan/default/01_gizmo-$command->{username}.xml") || return("Unable to open $command->{prefix}/conf/dialplan/default/01_gizmo-$command->{username}.xml");
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print DEFAULT $template;
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close (DEFAULT);
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$template = <<"END_O_FILE";
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<!-- Gizmo5 default SIP Number -->
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<!-- This allows you to route incoming calls from your Gizmo5 account -->
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<!-- to extension SIP_LOCALUSER. -->
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<!-- You can use more logic to route from here. -->
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<include>
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<extension name="Gizmo5 Default Callin">
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<condition field="destination_number" expression="SIP_DID">
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<action application="transfer" data="SIP_LOCALUSER XML default"/>
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</condition>
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</extension>
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</include>
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END_O_FILE
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$template =~ s/SIP_DID/$command->{username}/g;
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$template =~ s/SIP_LOCALUSER/$command->{extension}/g;
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return("Gizmo Default callin appears to already exist at $command->{prefix}/conf/dialplan/public/01_gizmo-$command->{username}.xml") if (-e "$command->{prefix}/conf/dialplan/public/01_gizmo-$command->{username}.xml");
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open(DEFAULT,">>$command->{prefix}/conf/dialplan/public/01_gizmo-$command->{username}.xml") || return("Unable to open $command->{prefix}/conf/dialplan/public/01_gizmo-$command->{username}.xml");
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print DEFAULT $template;
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close (DEFAULT);
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return();
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}
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sub createGizmo5Gateway($) {
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my ($command) = @_;
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my $template = <<"END_O_FILE";
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<!-- Gizmo5 SIP Registration -->
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<!-- This is required for FreeSWITCH to work with Gizmo5 -->
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<include>
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<user id="\$\${default_provider}\">
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<gateways>
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<gateway name="SIP_USERproxy01.sipphone.com">
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<param name="username" value="SIP_USER"/>
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<param name="from-domain" value="proxy01.sipphone.com"/>
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<param name="password" value="SIP_PASS"/>
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<param name="caller-id-in-from" value="false"/>
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<param name="proxy" value="proxy01.sipphone.com"/>
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<param name="expire-seconds" value="3600"/>
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<param name="register-transport" value="tcp"/>
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<param name="register" value="true"/>
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<param name="retry_seconds" value="3600"/>
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</gateway>
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</gateways>
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</user>
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</include>
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END_O_FILE
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$template =~ s/SIP_USER/$command->{username}/g;
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$template =~ s/SIP_PASS/$command->{password}/;
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return "Gizmo Gateway appears to already exist at $command->{prefix}/conf/directory/default/01_gizmo-$command->{username}.xml" if (-e "$command->{prefix}/conf/directory/default/01_gizmo-$command->{username}.xml");
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open(GIZMO,">$command->{prefix}/conf/directory/default/01_gizmo-$command->{username}.xml") || return ("Unable to open $command->{prefix}/conf/directory/default/01_gizmo-$command->{username}.xml to write");
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print GIZMO $template;
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close(GIZMO);
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return();
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}
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sub checkArgs($) {
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my ($command) = @_;
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my ($err) = 0;
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return("Bad Action") if (!defined $command->{action} || $command->{action} !~ /^(add)/);
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return("Bad Object") if (!defined $command->{object} || $command->{object} !~ /^(gateway|callin)$/i);
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return("Bad Username") if ($command->{action} && $command->{action} =~ /^add/i && (!defined $command->{username} || $command->{username} !~ /^1747\d{7}$/));
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return("Bad Extension") if ($command->{action} && $command->{action} =~ /^add/i && (!defined $command->{extension} || $command->{extension} eq '' ));
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return("No Password Given") if ($command->{action} && $command->{action} =~ /^add/i && $command->{object} && $command->{object} =~ /^gateway/i && (!defined $command->{password} || $command->{password} eq ''));
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return("No Local Extension Given") if ($command->{action} && $command->{action} =~ /^add/i && $command->{object} && $command->{object} =~ /^callin/i && (!defined $command->{extension} || $command->{extension} eq ''));
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return("DID must be purely numeric") if ($command->{action} && $command->{action} =~ /^add/i && $command->{object} && $command->{object} =~ /^callin/i && (!defined $command->{did} || $command->{did} !~ /^\d+$/));
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return("Cannot find FreeSWITCH install at $command->{prefix}") unless (-e "$command->{prefix}/conf" && -d "$command->{prefix}/conf");
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return("Cannot write to FreeSWITCH install at $command->{prefix}") unless (-w "$command->{prefix}/conf");
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return();
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}
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sub parseArgs() {
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my $command;
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foreach (@ARGV) {
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if (/^(.*)=(.*)/) {
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$command->{lc($1)} = $2;
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}
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}
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$command->{action} = $ARGV[0] || undef;
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$command->{object} = $ARGV[1] || undef;
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$command->{prefix} = '/usr/local/freeswitch' unless ($command->{prefix} && $command->{prefix} ne '');
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return ($command);
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}
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sub usage($) {
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my ($err) = @_;
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print STDERR "$err\n" if ($err);
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print STDERR "Usage: ./FreeSWITCH-GizmoConfig.pl action object [arguments [...]]\n";
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print STDERR "Valid actions:\n";
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print STDERR "add gateway username=1747NNNNNNN password=xxxxxx extension=YourExtension [prefix=/usr/local/freeswitch]\n";
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print STDERR "add callin did=NNNNNNNNN extension=YourExension [prefix=/usr/local/freeswitch]\n";
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print STDERR "\n";
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print STDERR "Example of adding user 17472075873:\n";
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print STDERR "./FreeSWITCH-Gizmo.pl add gateway username=17472075873 password=Secret extension=1001\n";
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print STDERR "\n";
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print STDERR "Adding support for a US callin Number: +1-858-625-0499 (You must add a user that purchased the number to receive calls):\n";
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print STDERR "./FreeSWITCH-Gizmo.pl add callin did=18586250499 extension=1001\n";
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print STDERR "\n";
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print STDERR "Adding support for a UK or other International callin Number: +44 20 7499-9000 :\n";
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print STDERR "./FreeSWITCH-Gizmo.pl add callin did=442074999000 extension=brian\n";
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}
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main();
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